Technical Study of Prolonging the Life of the Standby Storage Battery for Fire Protection

Chen Yinmei Fang Linsuo（Baosteel Group Shanghai No.1 Iron & Steel Co.，Ltd.，Shanghai 200431，China）

Abstract An pulse integrated control circuit for pulse generation is discussed that activates the active material in the standby storge battery for fire protection. The circuit acts on the two electrodes of the battery by means of the pulses generated by the pulse generator，which，while charging and discharging the battery，inhibits the sulfation of the active material in the storge battery and eliminates polarization effect. As a result，the circuit effectively prolongs the storge battery life and mitigates the phenomenon of storge battery capacity decline.

Key words　Standby storage battery for fire protection Pulse integrated control circuit Sulfation

摘　要　介绍一种激活消防备用蓄电池活性物质的脉冲集成控制电路，该电路利用脉冲发生器产生的脉冲不停地作用于备用蓄电池的两个电极 ，使消防备用蓄电池在充放电的同时，抑制蓄电池活性物质的硫酸盐化，解决蓄电池的极化效应，有效地延长了消防备用蓄电池的寿命，改善了蓄电池容量下降现象。

关键词　消防备用蓄电池 脉冲集成控制电路 硫酸盐化